287089212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1283}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 694592640

約数和(自身を除く): 407503428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 643, 1283, 1286, 1929, 2566, 2572, 3849, 3858, 5132, 7698, 7716, 15396, 18647, 37207, 37294, 55941, 74414, 74588, 111621, 111882, 148828, 223242, 223764, 446484, 824969, 1649938, 2474907, 3299876, 4949814, 9899628, 23924101, 47848202, 71772303, 95696404, 143544606, 287089212]

約数ペア:

[(1, 287089212), (2, 143544606), (3, 95696404), (4, 71772303), (6, 47848202), (12, 23924101), (29, 9899628), (58, 4949814), (87, 3299876), (116, 2474907), (174, 1649938), (348, 824969), (643, 446484), (1283, 223764), (1286, 223242), (1929, 148828), (2566, 111882), (2572, 111621), (3849, 74588), (3858, 74414), (5132, 55941), (7698, 37294), (7716, 37207), (15396, 18647)]